With
Mitch Marner departing, Jarnkrok has a golden opportunity to play alongside
Matthew Knies and Auston Matthews.
Jarnkrok isn't a complete stranger to Matthews' wing, as he's seen moments throughout his Leafs' tenure on the top line, and with his speed, work ethic, and fast release, has produced in the past.
Jarnkrok will have to fend off
Max Domi, who is likely to get a serious look on the top line as well. Both players are versatile to play either wing or down the middle, which makes them valuable to Berube, but this will be one of the more entertaining internal competitions at training camp.